可以考虑用：Chairlady 或者 Chairwoman. 两者都合适。举例：”After the kidnapping and disappearance of her husband, Nina Wang took over the company as "Chairlady" and built it into a major property developer。“ 说的是香港华懋集团的女董事长龚如心在她的丈夫被绑架失踪后，自己担任女主席执掌集团业务，并把它建立成为一个庞大的地产集团。希望帮到你。
